With HONTER spray foam, you get extremely professional insulation without excessive effort. With its high adhesion and its homogeneous, 100% seamless monolithic layer forms, the foam forms continuous insulation without joints. Even in places that are hard-to-reach, because the foam gets in every little cavity due to its expansion. Because of the excellent price-performance ratio, roof insulation with HONTER spray foam pays for itself after a relatively short time. The quality of our spray foam insulation has proven itself thousands of times, over 35 years. Use our high-quality products and benefit from our spray foam expertise.
The HONTER roof foam insulation is suitable for both new and existing roofs. Before spraying, the surface must be thoroughly prepared and cleaned. The spray foam layer is between 2.5 and 5 cm thick. The foam expands by up to 30 times in size within seconds. The surface can be walked on after a few minutes.
EXY FLEX silicone roof coating must be applied at the end.
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